[BUG_FIXED] (Author: Andreas Jonsson) Fix rename not replacing the existing file.

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@1184 f5eea248-9336-0410-98b8-ebc06183d4e3

PowerEditor/src/ScitillaComponent/Buffer.cpp

@@ -604,10 +604,7 @@ bool FileManager::moveFile(BufferID id, const TCHAR * newFileName)
 {
 	Buffer * buf = getBufferByID(id);
 	const TCHAR *fileNamePath = buf->getFullPathName();
-	if (!PathFileExists(fileNamePath))
-		return false;
-
-	if (::MoveFile(fileNamePath, newFileName) == 0)
+	if (::MoveFileEx(fileNamePath, newFileName, MOVEFILE_REPLACE_EXISTING) == 0)
 		return false;
 
 	buf->setFileName(newFileName);